Istvan Toth created HBASE-28540:
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Summary: Cache Results in
org.apache.hadoop.hbase.rest.client.RemoteHTable.Scanner
Key: HBASE-28540
URL: https://issues.apache.org/jira/browse/HBASE-28540
Project: HBase
Issue Type: Improvement
Components: REST
Reporter: Istvan Toth
Assignee: Istvan Toth
The implementation of org.apache.hadoop.hbase.rest.client.RemoteHTable.Scanner
is very inefficient, as the standard next() methods makes separate a http
request for each row.
Performance can be improved by not specifying the row count in the REST call
and caching the returned Results.
Chunk size can still be influenced by scan.setBatch();
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